Striding exerciser



FIG. 1 is a top, front and left side perspective view of a striding exerciser showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof, the left side elevational view being a mirror image;

FIG. 5 is a top plan view thereof;

FIG. 6 is a top, rear and right side perspective view thereof; and,

FIG. 7 is a top, front and left side perspective view thereof showing the exerciser in an alternate position.

The broken lines shown in FIGS. 1-7 represent environment only and form no part of the claimed design. 

The ornamental design for a striding exerciser, as shown and described. 